MeSH Browser

MeSH Heading: Class Ib Phosphatidylinositol 3-Kinase
Tree Number(s): D08.811.913.696.620.500.100.100.200; D08.811.913.696.620.500.200.100.200; D12.776.476.556.100.100.200; D12.776.476.556.200.100.200
Unique ID: D058544
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D058544
Scope Note: A phosphatidylinositol 3-kinase subclass that includes enzymes formed through the association of a p110gamma catalytic subunit and one of the three regulatory subunits of 84, 87, and 101 kDa in size. This subclass of enzymes is a downstream target of G PROTEIN-COUPLED RECEPTORS.
Entry Term(s): Class Ib Phosphatidylinositol 3-Kinase, p101 Subunit; Class Ib Phosphatidylinositol 3-Kinase, p110gamma Subunit; Class Ib Phosphatidylinositol 3-Kinase, p84 Subunit; Class Ib Phosphatidylinositol 3-Kinase, p87 Subunit; Class Ib Phosphatidylinositol 3-Kinases; Phosphatidylinositol 3-Kinase, Class Ib; Phosphoinositide-3-Kinase, Catalytic, gamma Polypeptide; Phosphoinositide-3-Kinase, Regulatory Subunit 5; p101 Subunit, Phosphoinositide-3-Kinase; p110gamma Subunit, Class Ib Phosphatidylinositol 3-Kinase; p84 Subunit, Class Ib Phosphatidylinositol 3-Kinase; p87 Subunit, Class Ib Phosphatidylinositol 3-Kinase
Related Numbers: EC 2.7.1.154
Previous Indexing: Phosphatidylinositol 3-Kinases (1998-2010)
Public MeSH Note: 2011
History Note: 2011
Date Established: 2011/01/01
Date of Entry: 2010/06/25
Revision Date: 2021/05/21

Allowable Qualifiers: administration & dosage (AD)

adverse effects (AE)

analysis (AN)

biosynthesis (BI)

blood (BL)

cerebrospinal fluid (CF)

chemical synthesis (CS)

chemistry (CH)

classification (CL)

deficiency (DF)

drug effects (DE)

economics (EC)

genetics (GE)

history (HI)

immunology (IM)

isolation & purification (IP)

metabolism (ME)

pharmacokinetics (PK)

pharmacology (PD)

physiology (PH)

poisoning (PO)

radiation effects (RE)

standards (ST)

supply & distribution (SD)

therapeutic use (TU)

toxicity (TO)

ultrastructure (UL)

urine (UR)

Concept UI: M0543149
Related Numbers: EC 2.7.1.154
Scope Note: A phosphatidylinositol 3-kinase subclass that includes enzymes formed through the association of a p110gamma catalytic subunit and one of the three regulatory subunits of 84, 87, and 101 kDa in size. This subclass of enzymes is a downstream target of G PROTEIN-COUPLED RECEPTORS.
Terms: Class Ib Phosphatidylinositol 3-Kinase Preferred Term
Term UI T764941
Date01/28/2010
LexicalTag NON
ThesaurusID NLM (2011); Class Ib Phosphatidylinositol 3-Kinases
Term UI T764939
Date01/28/2010
LexicalTag NON
ThesaurusID NLM (2011); Phosphatidylinositol 3-Kinase, Class Ib
Term UI T764940
Date01/28/2010
LexicalTag NON
ThesaurusID NLM (2011)

Class Ib Phosphatidylinositol 3-Kinase MeSH Descriptor Data 2024